<template>
  <div>
    <div class="banner" @click="handleBannerClick">
      <img
        class="banner-img"
        :src="bannerImg"
        alt="">
      <div class="banner-info">
        <div class="banner-title">{{this.sightName}}</div>
        <div class="banner-number">
          <span class="iconfont banner-icon">&#xe665;</span>
          {{this.bannerImgs.length}}
        </div>
      </div>
    </div>
    <fade-animation>
      <common-gallary @close="handleGallaryClose" :images="bannerImgs" v-show="showGallary"></common-gallary>
    </fade-animation>
  </div>
</template>

<script>
  import CommonGallary from 'common/gallary/Gallary'
  import FadeAnimation from 'common/fade/FadeAnimation'
  export default {
    name: 'DetailBanner',
    data () {
      return {
        showGallary: false
      }
    },
    props: {
      sightName: String,
      bannerImg: String,
      bannerImgs: Array
    },
    components: {
      CommonGallary,
      FadeAnimation
    },
    methods: {
      handleBannerClick () {
        this.showGallary = true
      },
      handleGallaryClose () {
        this.showGallary = false
      }

    }
  }
</script>

<style lang="stylus" scoped>
  .banner
    /*防止页面抖动*/
    position relative
    overflow hidden
    height 0
    padding-bottom 55%
    .banner-img
      width 100%
    .banner-info
      display flex
      position absolute
      left 0
      right 0
      bottom 0
      height .6rem
      color #fff
      background-image linear-gradient(top,rgba(0,0,0,0),rgba(0,0,0,.8))
      .banner-title
        flex 1
        font-size .36rem
        padding 0 .2rem
      .banner-number
        margin-top .14rem
        padding 0 .4rem
        line-height .32rem
        height .32rem
        border-radius .2rem
        background rgba(0,0,0,.5)
        font-size .24rem
        .banner-icon
          font-size .24rem

</style>
